A gradient elasticity theory is proposed for the mechanics of woven fabrics. This is motivated by a series of recent experiments in which strongly localized deformation features are observed in the so-called bias test. Such features are reminiscent of solutions to problems posed in the setting of gradient elasticity. In turn, gradient effects in woven fabrics may be motivated by the presence of a local length scale in the pattern of the weave. The presumed influence of this scale on macroscopic constitutive response leads naturally to a special gradient theory.
A two-dimensional gradient-elasticity theory for woven fabrics / Dell'Isola, Francesco; David, Steigmann. - In: JOURNAL OF ELASTICITY. - ISSN 1573-2681. - STAMPA. - 118:1(2015), pp. 113-125. [10.1007/s10659-014-9478-1]
A two-dimensional gradient-elasticity theory for woven fabrics
DELL'ISOLA, Francesco;
2015
Abstract
A gradient elasticity theory is proposed for the mechanics of woven fabrics. This is motivated by a series of recent experiments in which strongly localized deformation features are observed in the so-called bias test. Such features are reminiscent of solutions to problems posed in the setting of gradient elasticity. In turn, gradient effects in woven fabrics may be motivated by the presence of a local length scale in the pattern of the weave. The presumed influence of this scale on macroscopic constitutive response leads naturally to a special gradient theory.File | Dimensione | Formato | |
---|---|---|---|
dellIsolaSteigmann2015
solo gestori archivio
Note: A two-dimensional gradient-elasticity theory for woven fabrics
Tipologia:
Documento in Pre-print (manoscritto inviato all'editore, precedente alla peer review)
Licenza:
Tutti i diritti riservati (All rights reserved)
Dimensione
1.72 MB
Formato
Adobe PDF
|
1.72 MB | Adobe PDF | Contatta l'autore |
DellIsola_A-Two-Dimensional-Gradient-Elasticity_2015.pdf
solo gestori archivio
Tipologia:
Versione editoriale (versione pubblicata con il layout dell'editore)
Licenza:
Tutti i diritti riservati (All rights reserved)
Dimensione
452.51 kB
Formato
Adobe PDF
|
452.51 kB | Adobe PDF | Contatta l'autore |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.